Regulation of cytokinesis in the fission yeast schizosacchar

Regulation of cytokinesis in the fission yeast schizosaccharomyces pombe

... by the degradation of the septum by chitinase and possibly other enzymes (Kuranda and Robbins 1991) 1.6 Cytokinesis in fission yeast 1.6.1 The fission yeast Schizosaccharomyces pombe The fission ... disassembly of the spot prevent actomyosin ring assembly, implying that the spots may be the precursor of the astomyosin ring (Wong et al 2002) Prior to th...

Ngày tải lên : 14/09/2015, 14:18

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Sterol rich membrane domains and membrane associated proteins in the fission yeast schizosaccharomyces pombe

... of sterol- rich membrane domains suggests multiple roles for sterols in polarity and/ or growth on one hand and in cytokinesis on the other hand To gain insight into the possible functions of sterols ... enzymes and ligation of fragments into vectors (Ausubel, 2005) 20 Sterol- rich membrane domains in the fission yeast Schizosaccharomyces pombe 3.1 Detec...

Ngày tải lên : 15/09/2015, 17:09

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Báo cáo Y học: Molecular interaction of neutral trehalase with other enzymes of trehalose metabolism in the ﬁssion yeast Schizosaccharomyces pombe pdf

... Two main lines of evidence lead us to propose that in the ﬁssion yeast S pombe neutral trehalase (Ntp1p) interacts in vitro with other proteins involved in trehalose metabolism First, the activation ... description of an association between the hydrolytic enzyme trehalase and proteins involved in synthesis of trehalose, thus revealing a novel relatio...

Ngày tải lên : 08/03/2014, 23:20

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Báo cáo Y học: Cold induces stress-activated protein kinase-mediated response in the ﬁssion yeast Schizosaccharomyces pombe pot

... growth in the cold Surprisingly, however, the cold sensitive phenotype in atf1– or pcr1– strains is not shared by mutants disrupted in either sty1+ or wis1+ (Fig 5), indicating that the role of these ... (Fig 1) Pyp1p and Pyp2p phosphatases appear to play a key role in the dephosphorylation of the osmotic stress-activated Sty1p [20] Interestingly, however, the Sty1p...

Ngày tải lên : 08/03/2014, 09:20

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Understanding the regulation of cytokinesis in fission yeast

... cycle regulation of cytokinesis in metazoans 19 1.3.2.2 Cell cycle regulation of cytokinesis in fission yeast 21 Spatial regulation of cytokinesis 23 1.3.3.1 Positioning of division plane in metazoans ... model organism 1.3 Cytokinesis 1.3.1 10 1.3.1.2 Assembly of the actomyosin ring in fission yeast 11 1.3.1.3 Signaling pathways invovled in cytoki...

Ngày tải lên : 11/09/2015, 09:06

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Báo cáo y học: " Antagonistic interaction of HIV-1 Vpr with Hsf-mediated cellular heat shock response and Hsp16 in fission yeast (Schizosaccharomyces pombe)" potx

... a dynamic interaction between vpr gene expression and activation of Hsp16 in fission yeast Results of our parallel studies in mammalian cells indicated a similar dynamic and antagonistic interaction ... Yu M, Chen M, Edelson S, Zhao Y: Cell cycle G2 arrest induced by HIV-1 Vpr in fission yeast (Schizosaccharomyces pombe) is independent of cell death...

Ngày tải lên : 13/08/2014, 09:20

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Báo cáo y học: "Expression and regulation of neurotrophins in the nondegenerate and degenerate human intervertebral disc" pdf

... Trk-A and Trk-B by human disc cells in terms of disease pathology has yet to be fully examined A role for the proinflammatory cytokines TNFα and IL-1β in innervation of the IVD [22] and in degeneration ... Trk-A and Trk-B protein expression in the nondegenerate and degenerate human IVD Immunopositive staining for Trk-A and Trk-B was largely cellular in...

Ngày tải lên : 09/08/2014, 11:20

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Triacylglycerol synthesis and stress response in fission yeast schizosaccharomyces pombe

... cerevisiae S pombe Schizosaccharomyces pombe SAPK stress- activated protein kinase SREBP sterol regulatory element-binding protein Sty1p suppressor of tyrosine kinase protein TAG triacylglycerols ... group of biogenic amines that are neural transmitters, and include dopamine, norepinephrine and epinephrine (adrenaline) and glucagon are important inducers of lipolysis and HSL is...

Ngày tải lên : 16/09/2015, 15:55

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Báo cáo khoa học: Regulation of arginase II by interferon regulatory factor 3 and the involvement of polyamines in the antiviral response potx

... IRF -3 responsive, including the gene encoding arginase II (ArgII) ArgII is the extrahepatic isoform of the arginase type enzymes, and ArgI is the hepatic-speciﬁc counterpart [16] The two isoforms ... ArgII expression was inhibited by MG- 132 [20], suggesting indirectly an involvement of NF-jB in ArgII regulation Our study is thus the ﬁrst direct demonstration...

Ngày tải lên : 07/03/2014, 21:20

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Báo cáo Y học: Identiﬁcation of mammalian-type transglutaminase in Physarum polycephalum Evidence from the cDNA sequence and involvement of GTP in the regulation of transamidating activity potx

... might be similar to that by which they inhibit the enzymatic activity of TGase Hydrolysing activity of GTP was also found in the puriﬁed PpTGase protein as in the case of TGase Mammalian TGase ... Next, GTP- hydrolysing activity of the puriﬁed PpTGase was investigated Mammalian TGase has both transamidating and GTP- hydrolysing activities, whereas TGase has n...

Ngày tải lên : 17/03/2014, 23:20

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an toàn trong bảo quản, vận chuyển, sử dụng và tiêu hủy vật liệu nổ công nghiệp national technical regulation on safety in the storage, transportation, use and disposal of indust

... 2008/BCT Sử dụng VLNCN: Là trình làm nổ vật liệu nổ công nghiệp theo quy trình công nghệ xác định Huỷ VLNCN: Là trình phá bỏ làm khả tạo phản ứng nổ vật liệu nổ công nghiệp theo quy trình công nghệ ... sử dụng Các biện pháp kỹ thuật an toàn chung bảo quản, vận chuyển, sử dụng VLNCN a) Kho, phương tiện bảo quản, vận chuyển VLNCN phải th...

Ngày tải lên : 16/04/2014, 23:54

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Báo cáo khoa học: "The micronucleus frequency in cytokinesis-blocked lymphocytes of cattle in the vicinity of a nuclear power plant" ppt

... dnuof saw ecnereffid tnacifingis oN slamina eht fo etats lacigoloib lareneg eht etaulave ot demrofrep saw sisylana lacilototameH aera lortnoc a morf dna stnalp rewop raelcun eht ot tnecajda smraf ... lortnoc a dna stnalp rewop raelcun gnawggnoeY ,nijlU ,gnosloW eht fo ytiniciv eht ni elttac morf seulav lacigolotameH aera lortnoc eht ni slamina dna tnalp rewop raelcun a raen detacol slam...

Ngày tải lên : 07/08/2014, 20:23

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Báo cáo y học: "Global nucleosome distribution and the regulation of transcription in yeas" doc

... fractionation of yeast chromatin suggests that the chromatin is organized differently between coding and noncoding regions of the genome, and the heterogeneous distribution of nucleosomes may be part of ... for the change in nucleosome occupancy in a typical yeast gene in different transcriptional states (a) When there is no transcription, repressor proteins bin...

Ngày tải lên : 14/08/2014, 14:21

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the identification and characterization of proteins required for endocytosis in the budding yeast saccharomyces cerevisiae

Ngày tải lên : 14/11/2014, 06:20

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Investigations on the roles of ubiquitin in the regulation of heat shock gene HSP70B 1

... INVESTIGATIONS ON THE ROLES OF UBIQUITIN IN THE REGULATION OF HEAT SHOCK GENE HSP70B EE THIAM HEE, GARY NATIONAL UNIVERSITY OF SINGAPORE 2 011 INVESTIGATIONS ON THE ROLES OF UBIQUITIN IN THE ... THE REGULATION OF HEAT SHOCK GENE HSP70B EE THIAM HEE, GARY (B SCI (HONS), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY...

Ngày tải lên : 10/09/2015, 08:27

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